That reminds me that I need to do my end of our biome swap.

5 organisms, right?

Yep

Any updates?

"Island": should be un-capitalized.
"overtime": "over time" was meant.

Has there been any progress on this?

I think I'm done

The felmales will lay their eggs into the pools

There is typo

I like that they're like reverse salmon

There's a minor spacing error in the diet of the larvae.
"smaller specimen": Specimens.
"utilized the Uktank": Utilize the Uktank.
How would the bands of tissue reinforced with calcium carbonate work?
"Crevasse", juduging by a quick check, is a deep open crack, especially one in a glacier. You probably meant "crevice".

The males don't starve to death prior to the eggs hatching, right? I figure the males regularly starving to death would be bad if they couldn't protect the eggs for at least the majority of their incubation time. How often does "regularly" occur? How would this defend-to-death behavior occur? Are the Drake Uktank eggs really tasty and/or vulnerable?

Made the required updates